Keyboard for a calculator or a combined calculator and watch or similar article



FIG. 1 is a front elevation of a keyboard for a calculator, or a combined calculator and watch or similar article showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a side plan view;

FIG. 5 is a rear elevation;

FIG. 6 is a sectional view taken along line 6--6 in FIG. 1. 

The ornamental design for a keyboard for a calculator or a combined calculator and watch or similar article, as shown and described. 